Use lseek rather than fstat for file size for list mode, so
mkimage -l /dev/mtdblockN works (stat returns st_size == 0 for devices).
Notice that you have to use /dev/mtdblockN and not /dev/mtdN, as the
latter doesn't support mmap.
Signed-off-by: Peter Korsgaard <[EMAIL PROTECTED]>
---
tools/mkimage.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/tools/mkimage.c b/tools/mkimage.c
index 58fd20f..ca8254f 100644
--- a/tools/mkimage.c
+++ b/tools/mkimage.c
@@ -205,7 +205,8 @@ NXTARG: ;
/*
* list header information of existing image
*/
- if (fstat(ifd, &sbuf) < 0) {
+ sbuf.st_size = lseek(ifd, 0, SEEK_END);
+ if (sbuf.st_size == (off_t)-1) {
fprintf (stderr, "%s: Can't stat %s: %s\n",
cmdname, imagefile, strerror(errno));
exit (EXIT_FAILURE);
--
1.5.6.5
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